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Direction Générale de l'Armement
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US4171908A
Automatic two wavelength photoelasticimeter
Expired / Lapsed
1977-03-29
1979-10-23
9
Details
US3854378A
Device for stabilization of an oscillating mass
Expired / Lapsed
1973-07-09
1974-12-17
5
Details